Lighter



FIG. 1 is a perspective view of a lighter showing my new design;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a rear elevation view of thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines illustrate portions of the lighter and form no part of the claimed design. 

I claim the ornamental design for a lighter, as shown and described. 